<template lang="html">
  <div class="editor">
    <div ref="toolbar" class="toolbar">
    </div>
    <div ref="editor" class="text">
    </div>
  </div>
</template>

<script>
import E from "wangeditor";
export default {
  name: "editoritem",
  data() {
    return {
      // uploadPath,
      editor: null,
      info_: null,
    };
  },
  model: {
    prop: "value",
    event: "change",
  },
  props: {
    value: {
      type: String,
      default: "",
    },
    isClear: {
      type: Boolean,
      default: false,
    },
  },
  watch: {
    isClear(val) {
      // 触发清除文本域内容
      if (val) {
        this.editor.txt.clear();
        this.info_ = null;
      }
    },
    value: function (value) {
      if (value !== this.editor.txt.html()) {
        this.editor.txt.html(this.value);
      }
    },
    //value为编辑框输入的内容，这里我监听了一下值，当父组件调用得时候，如果给value赋值了，子组件将会显示父组件赋给的值
  },
  mounted() {
    this.seteditor();
    this.editor.txt.html(this.value);
  },
  methods: {
    seteditor() {
      let _this = this;
      // http://192.168.2.125:8080/admin/storage/create
      this.editor = new E(this.$refs.toolbar, this.$refs.editor);
      // console.log(this.editor);
      this.editor.config.uploadImgShowBase64 = false; // base 64 存储图片
      this.editor.config.uploadImgServer =
        "http://192.168.100.246:9999/index.php/admin/upload/equip_upload";
      // "http://otp.cdinfotech.top/file/upload_images"; // 配置服务器端地址
      this.editor.config.uploadImgHeaders = {}; // 自定义 header
      this.editor.config.uploadFileName = "file"; // 后端接受上传文件的参数名
      this.editor.config.uploadImgMaxSize = 2 * 1024 * 1024; // 将图片大小限制为 2M
      this.editor.config.uploadImgMaxLength = 6; // 限制一次最多上传 3 张图片
      this.editor.config.uploadImgTimeout = 3 * 60 * 1000; // 设置超时时间
      // this.editor.config.debug = true; // 开启debug模式
      // this.editor.config.withCredentials = true; // 开启debug模式
      // 配置菜单
      this.editor.config.menus = [
        "head", // 标题
        "bold", // 粗体
        "fontSize", // 字号
        "fontName", // 字体
        "italic", // 斜体
        "underline", // 下划线
        "strikeThrough", // 删除线
        "foreColor", // 文字颜色
        "backColor", // 背景颜色
        "link", // 插入链接
        "list", // 列表
        "justify", // 对齐方式
        "quote", // 引用
        // "emoticon", // 表情
        "image", // 插入图片
        "table", // 表格
        "video", // 插入视频
        "code", // 插入代码
        "undo", // 撤销
        "redo", // 重复
        "fullscreen", // 全屏
      ];
      this.editor.config.customUploadImg = function (files, insert) {
        console.log(files);
        var formData = new FormData(); // 创建form对象
        for (let index = 0; index < files.length; index++) {
          const element = files[index];
          formData.append("file[]", files[index]); // 通过append向form对象添
        }
        console.log(formData);
        // formData.append("file[]", files, files.name); // 通过append向form对象添加数据,可以通过append继续添加数据
        let config = {
          headers: { "Content-Type": "multipart/form-data" },
        }; //添加请求头

        _this.$axios
          .post(
            "http://192.168.100.246:9999/index.php/admin/upload/equip_upload",
            formData
            // config
          )
          .then(function (res) {
            console.log(res);
            for (let index = 0; index < res.data.data.length; index++) {
              insert("http://192.168.100.246:9999" + res.data.data[index]);
            }
            if (res.status === 200) {
            } else {
            }
          });
      };

      this.editor.config.uploadImgHooks = {
        fail: (xhr, editor, result) => {
          // 插入图片失败回调
        },
        success: (xhr, editor, result) => {
          // 图片上传成功回调
        },
        timeout: (xhr, editor) => {
          // 网络超时的回调
        },
        error: (xhr, editor) => {
          // 图片上传错误的回调
        },
        customInsert: (insertImg, result, editor) => {
          // 图片上传成功，插入图片的回调
          //result为上传图片成功的时候返回的数据，这里我打印了一下发现后台返回的是data：[{url:"路径的形式"},...]
          // console.log(result.data[0].url)
          //insertImg()为插入图片的函数
          //循环插入图片
          // for (let i = 0; i < 1; i++) {
          // console.log(result)
          // let url = "http://otp.cdinfotech.top" + result.url;
          let url =
            "http://192.168.100.246:9999/index.php/admin/upload/equip_upload" +
            result.url;
          insertImg(url);
          // }
        },
      };
      this.editor.config.onchange = (html) => {
        this.info_ = html; // 绑定当前逐渐地值
        this.$emit("change", this.info_); // 将内容同步到父组件中
      };
      // 创建富文本编辑器
      this.editor.create();
    },
  },
};
</script>

<style lang="css">
/* 此处不能加scoped限定 */
.editor {
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 0;
}
.toolbar {
  border: 1px solid #ccc;
}
.text {
  border: 1px solid #ccc;
  min-height: 500px;
}
.w-e-toolbar .w-e-menu {
  width: 24px;
}
</style>